51936500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 150958080

約数和(自身を除く): 99021580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 44, 50, 55, 70, 71, 76, 77, 95, 100, 110, 125, 133, 140, 142, 154, 175, 190, 209, 220, 250, 266, 275, 284, 308, 350, 355, 380, 385, 418, 475, 497, 500, 532, 550, 665, 700, 710, 770, 781, 836, 875, 950, 994, 1045, 1100, 1330, 1349, 1375, 1420, 1463, 1540, 1562, 1750, 1775, 1900, 1925, 1988, 2090, 2375, 2485, 2660, 2698, 2750, 2926, 3124, 3325, 3500, 3550, 3850, 3905, 4180, 4750, 4970, 5225, 5396, 5467, 5500, 5852, 6650, 6745, 7100, 7315, 7700, 7810, 8875, 9443, 9500, 9625, 9940, 10450, 10934, 12425, 13300, 13490, 14630, 14839, 15620, 16625, 17750, 18886, 19250, 19525, 20900, 21868, 24850, 26125, 26980, 27335, 29260, 29678, 33250, 33725, 35500, 36575, 37772, 38500, 39050, 47215, 49700, 52250, 54670, 59356, 62125, 66500, 67450, 73150, 74195, 78100, 94430, 97625, 103873, 104500, 109340, 124250, 134900, 136675, 146300, 148390, 168625, 182875, 188860, 195250, 207746, 236075, 248500, 273350, 296780, 337250, 365750, 370975, 390500, 415492, 472150, 519365, 546700, 674500, 683375, 731500, 741950, 944300, 1038730, 1180375, 1366750, 1483900, 1854875, 2077460, 2360750, 2596825, 2733500, 3709750, 4721500, 5193650, 7419500, 10387300, 12984125, 25968250, 51936500]

約数ペア:

[(1, 51936500), (2, 25968250), (4, 12984125), (5, 10387300), (7, 7419500), (10, 5193650), (11, 4721500), (14, 3709750), (19, 2733500), (20, 2596825), (22, 2360750), (25, 2077460), (28, 1854875), (35, 1483900), (38, 1366750), (44, 1180375), (50, 1038730), (55, 944300), (70, 741950), (71, 731500), (76, 683375), (77, 674500), (95, 546700), (100, 519365), (110, 472150), (125, 415492), (133, 390500), (140, 370975), (142, 365750), (154, 337250), (175, 296780), (190, 273350), (209, 248500), (220, 236075), (250, 207746), (266, 195250), (275, 188860), (284, 182875), (308, 168625), (350, 148390), (355, 146300), (380, 136675), (385, 134900), (418, 124250), (475, 109340), (497, 104500), (500, 103873), (532, 97625), (550, 94430), (665, 78100), (700, 74195), (710, 73150), (770, 67450), (781, 66500), (836, 62125), (875, 59356), (950, 54670), (994, 52250), (1045, 49700), (1100, 47215), (1330, 39050), (1349, 38500), (1375, 37772), (1420, 36575), (1463, 35500), (1540, 33725), (1562, 33250), (1750, 29678), (1775, 29260), (1900, 27335), (1925, 26980), (1988, 26125), (2090, 24850), (2375, 21868), (2485, 20900), (2660, 19525), (2698, 19250), (2750, 18886), (2926, 17750), (3124, 16625), (3325, 15620), (3500, 14839), (3550, 14630), (3850, 13490), (3905, 13300), (4180, 12425), (4750, 10934), (4970, 10450), (5225, 9940), (5396, 9625), (5467, 9500), (5500, 9443), (5852, 8875), (6650, 7810), (6745, 7700), (7100, 7315)]